[MacPorts] #67940: GrandPerspective fails to build Mojave and older

[MacPorts]

#67940: GrandPerspective fails to build Mojave and older
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  Reporter:  thomasrussellmurphy  |      Owner:  amake
      Type:  defect               |     Status:  assigned
  Priority:  Normal               |  Milestone:
 Component:  ports                |    Version:
Resolution:                       |   Keywords:
      Port:  GrandPerspective     |
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Comment (by amake):

 It looks like the issue is that GrandPerspective requires a newer OS SDK.

 {{{
 /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_aqua_GrandPerspective/GrandPerspective/work
 /GrandPerspective-3_4_2/src/control/DirectoryViewControl.m:941:27: error:
 use of undeclared identifier 'NSWorkspaceOpenConfiguration'; did you mean
 'NSWorkspaceCopyOperation'?
 }}}

 This is not "fixable" except by backporting the code or marking the port
 as known_fail. I am not interested in attempting the former; if someone
 would like to volunteer to do it then please do.

-- 
Ticket URL: <https://trac.macports.org/ticket/67940#comment:3>
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